DAG 2.2 Derailleur Hanger Alignment Gauge XX SL T Strobe mode

Strobe mode

Excellent for MTB

This size is often found on most department store bikes

- Whether coming back from injury

Ultra-grip rubber nose and temple tips provide secure fit

DAG 2.2 Derailleur Hanger Alignment Gauge XX SL T Strobe modeA misaligned derailleur hanger can cause skipping, missed shifts, and wreak general havoc on your bicycle's drivetrain. The DAG 2. 2 is an indispensable shop tool that can be used to both measure and straighten misaligned derailleur hangers, diagnosing and solving many shifting problems. Compatible with virtually all derailleur equipped bicycles, and adjusts to work with wheels from 16" to 29"+